38626677

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 59280000

約数和(自身を除く): 20653323

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 1999, 2147, 5997, 6441, 17991, 19323, 37981, 113943, 225887, 341829, 677661, 2032983, 4291853, 12875559, 38626677]

約数ペア:

[(1, 38626677), (3, 12875559), (9, 4291853), (19, 2032983), (57, 677661), (113, 341829), (171, 225887), (339, 113943), (1017, 37981), (1999, 19323), (2147, 17991), (5997, 6441)]